I have 315s on my rig and my shift points are 10% higher, the speedometer and odometer are also off by 10%. Can I reprogram just the shift points or do I have to correct the others also? I kind a like not putting so many miles on my truck, makes my warrenty last a little longer.

 

But look at it this way. Miles add up faster, warranty runs out faster, sooner to do mods to the truck

 

Dra7, what you 'kinda like' is called odometer fraud.

As far as I know the speedo reprogram and shift points go hand in hand. When I put my 35's on a few weeks ago, I noticed the same thing - shift points were off with the speedo. Ever since the correction ($30 at my local dealer) both are back to normal.

 

THERE SURE IS ALOTA "ODOMETER FRAUD" GOIN' ON OUT HERE!

 

OMG ODOMETER FRAUD!!!!!!!!